[rhmessaging-commits] rhmessaging commits: r1227 - mgmt/cumin/python/cumin.

Author: justi9 Date: 2007-11-02 17:37:21 -0400 (Fri, 02 Nov 2007) New Revision: 1227 Modified: mgmt/cumin/python/cumin/__init__.py mgmt/cumin/python/cumin/charts.py mgmt/cumin/python/cumin/exchange.py mgmt/cumin/python/cumin/exchange.strings mgmt/cumin/python/cumin/queue.py mgmt/cumin/python/cumin/queue.strings mgmt/cumin/python/cumin/widgets.py Log: Adds exchange charts to the history subtab of the exchange view. Adds a CuminChartPage that both ExchangeChartPage and QueueChartPage use. Modified: mgmt/cumin/python/cumin/__init__.py =================================================================== --- mgmt/cumin/python/cumin/__init__.py 2007-11-02 21:33:50 UTC (rev 1226) +++ mgmt/cumin/python/cumin/__init__.py 2007-11-02 21:37:21 UTC (rev 1227) @@ -10,8 +10,8 @@ from model import CuminModel from demo import DemoData from page import CuminPage -from queue import QueueXmlPage -from charts import QueueChartPage +from queue import QueueXmlPage, QueueChartPage +from exchange import ExchangeChartPage class Cumin(Application): def __init__(self, model): @@ -36,6 +36,7 @@ self.add_page(DevelPage(self, "devel.html")) self.add_page(QueueXmlPage(self, "queue.xml")) self.add_page(QueueChartPage(self, "queue.png")) + self.add_page(ExchangeChartPage(self, "exchange.png")) class RandomIntegerPage(Page): def __init__(self, app, name): Modified: mgmt/cumin/python/cumin/charts.py =================================================================== --- mgmt/cumin/python/cumin/charts.py 2007-11-02 21:33:50 UTC (rev 1226) +++ mgmt/cumin/python/cumin/charts.py 2007-11-02 21:37:21 UTC (rev 1227) @@ -1,10 +1,6 @@ from cairo import * from random import random -from wooly import * -from wooly.parameters import * -from parameters import * - class LineChart(object): def __init__(self, width, height): self.width = width @@ -61,53 +57,3 @@ def write(self, writer): self.surface.write_to_png(writer) - -class QueueChartPage(Page): - def __init__(self, app, name): - super(QueueChartPage, self).__init__(app, name) - - self.queue = QueueParameter(app, "id") - self.add_parameter(self.queue) - - self.param = Parameter(app, "param") - self.add_parameter(self.param) - - self.measurements = ListParameter(app, "m", self.param) - self.add_parameter(self.measurements) - - def get_object(self, session, object): - return self.queue.get(session) - - def get_content_type(self, session): - return "image/png" - - def do_render(self, session, queue): - chart = LineChart(600, 120) - - measures = [queue.get_measurement(x) \ - for x in self.measurements.get(session)] - - values = dict() - for m in measures: - values[m] = m.get_values(250) - - max_value = 0 - for m in measures: - max_value = max(max(values[m]), max_value) - max_value = max_value * 1.1 - max_value = max_value + (100 - max_value % 100) - chart.set_max_value(int(max_value)) - - chart.plot_x_intervals() - chart.plot_y_axis() - - colors = ((1,0,0), (0,0,1), (0,1,0)) - - for m, c in zip(measures, colors): - chart.plot_values(values[m], color=c) - - chart.plot_frame() - - writer = Writer() - chart.write(writer) - return writer.to_string() Modified: mgmt/cumin/python/cumin/exchange.py =================================================================== --- mgmt/cumin/python/cumin/exchange.py 2007-11-02 21:33:50 UTC (rev 1226) +++ mgmt/cumin/python/cumin/exchange.py 2007-11-02 21:37:21 UTC (rev 1227) @@ -286,9 +286,19 @@ return "Current" class StatisticsHistory(Widget): - def render_title(self, session, exchange): + def render_title(self, session, queue): return "History" + def render_received_chart_url(self, session, queue): + return "exchange.png?id=%i;m=msgReceives;m=byteReceives" % queue.id + + def render_dropped_chart_url(self, session, queue): + return "exchange.png?id=%i;m=msgDrops;byteDrops" % queue.id + + def render_routed_chart_url(self, session, queue): + return "exchange.png?id=%i;m=msgRoutes;m=byteRoutes" \ + % queue.id + class ExchangeProducerSet(ItemSet): def render_title(self, session, queue): return "Producers (%i)" % len(queue.producer_items()) @@ -304,3 +314,11 @@ def render_item_bytes_produced(self, session, producer): return producer.get_measurement("bytesProduced").get_value() + +class ExchangeChartPage(CuminChartPage): + def __init__(self, app, name): + super(ExchangeChartPage, self).__init__(app, name) + + self.param = ExchangeParameter(app, "id") + self.add_parameter(self.param) + self.set_object_parameter(self.param) Modified: mgmt/cumin/python/cumin/exchange.strings =================================================================== --- mgmt/cumin/python/cumin/exchange.strings 2007-11-02 21:33:50 UTC (rev 1226) +++ mgmt/cumin/python/cumin/exchange.strings 2007-11-02 21:37:21 UTC (rev 1227) @@ -129,6 +129,22 @@ </tr> </table> +[StatisticsHistory.html] +<h2>Received</h2> +<div class="iblock chart"> + <img src="{received_chart_url}"/> +</div> + +<h2>Dropped</h2> +<div class="iblock chart"> + <img src="{dropped_chart_url}"/> +</div> + +<h2>Routed</h2> +<div class="iblock chart"> + <img src="{routed_chart_url}"/> +</div> + [ExchangeProducerSet.html] <div class="sactions"> <h2>Act on Selected Producers:</h2> Modified: mgmt/cumin/python/cumin/queue.py =================================================================== --- mgmt/cumin/python/cumin/queue.py 2007-11-02 21:33:50 UTC (rev 1226) +++ mgmt/cumin/python/cumin/queue.py 2007-11-02 21:37:21 UTC (rev 1227) @@ -11,24 +11,6 @@ strings = StringCatalog(__file__) -class QueueXmlPage(Page): - def __init__(self, app, name): - super(QueueXmlPage, self).__init__(app, name) - - self.queue = QueueParameter(app, "id") - self.add_parameter(self.queue) - - def get_content_type(self, session): - return Page.xml_content_type - - def do_render(self, session, object): - writer = Writer() - - writer.write(Page.xml_1_0_declaration) - self.queue.get(session).write_xml(writer) - - return writer.to_string() - class QueueSet(ItemSet): def __init__(self, app, name): super(QueueSet, self).__init__(app, name) @@ -413,7 +395,7 @@ def render_title(self, session, queue): return "History" - def render_queue_depth_chart_url(self, session, queue): + def render_depth_chart_url(self, session, queue): return "queue.png?id=%i;m=msgDepth;m=byteDepth" % queue.id def render_consumers_chart_url(self, session, queue): @@ -441,3 +423,29 @@ def render_item_unacked_messages(self, session, consumer): return consumer.get_measurement("unackedMessages").get_value() + +class QueueXmlPage(Page): + def __init__(self, app, name): + super(QueueXmlPage, self).__init__(app, name) + + self.queue = QueueParameter(app, "id") + self.add_parameter(self.queue) + + def get_content_type(self, session): + return Page.xml_content_type + + def do_render(self, session, object): + writer = Writer() + + writer.write(Page.xml_1_0_declaration) + self.queue.get(session).write_xml(writer) + + return writer.to_string() + +class QueueChartPage(CuminChartPage): + def __init__(self, app, name): + super(QueueChartPage, self).__init__(app, name) + + self.param = QueueParameter(app, "id") + self.add_parameter(self.param) + self.set_object_parameter(self.param) Modified: mgmt/cumin/python/cumin/queue.strings =================================================================== --- mgmt/cumin/python/cumin/queue.strings 2007-11-02 21:33:50 UTC (rev 1226) +++ mgmt/cumin/python/cumin/queue.strings 2007-11-02 21:37:21 UTC (rev 1227) @@ -240,18 +240,10 @@ </tr> </table> -[StatisticsHistory.css] -/* -.chart img { - background-color: #f9f9f9; - border: 1px dotted #ddd; -} -*/ - [StatisticsHistory.html] -<h2>Queue Depth</h2> +<h2>Depth</h2> <div class="iblock chart"> - <img src="{queue_depth_chart_url}"/> + <img src="{depth_chart_url}"/> </div> <h2>Consumers</h2> Modified: mgmt/cumin/python/cumin/widgets.py =================================================================== --- mgmt/cumin/python/cumin/widgets.py 2007-11-02 21:33:50 UTC (rev 1226) +++ mgmt/cumin/python/cumin/widgets.py 2007-11-02 21:37:21 UTC (rev 1227) @@ -3,6 +3,7 @@ from wooly.forms import * from util import * +from charts import * strings = StringCatalog(__file__) @@ -155,6 +156,58 @@ return "%i error%s, %i warning%s" % (error_count, ess(error_count), warning_count, ess(warning_count)) +class CuminChartPage(Page): + def __init__(self, app, name): + super(CuminChartPage, self).__init__(app, name) + + self.__param = None + + self.iparam = Parameter(app, "param") + self.add_parameter(self.iparam) + + self.measurements = ListParameter(app, "m", self.iparam) + self.add_parameter(self.measurements) + + def set_object_parameter(self, param): + self.__param = param + + def get_object(self, session, object): + return self.__param.get(session) + + def get_content_type(self, session): + return "image/png" + + def do_render(self, session, object): + chart = LineChart(600, 120) + + measures = [object.get_measurement(x) \ + for x in self.measurements.get(session)] + + values = dict() + for m in measures: + values[m] = m.get_values(250) + + max_value = 0 + for m in measures: + max_value = max(max(values[m]), max_value) + max_value = max_value * 1.1 + max_value = max_value + (100 - max_value % 100) + chart.set_max_value(int(max_value)) + + chart.plot_x_intervals() + chart.plot_y_axis() + + colors = ((1,0,0), (0,0,1), (0,1,0)) + + for m, c in zip(measures, colors): + chart.plot_values(values[m], color=c) + + chart.plot_frame() + + writer = Writer() + chart.write(writer) + return writer.to_string() + class UnitSwitch(Widget): def __init__(self, app, name): super(UnitSwitch, self).__init__(app, name)